PHP 4.0 Bug #8489 Updated: Function empty() does not work
| From: | stas@php.net | Date: | Mon, 08 Jan 2001 18:52:53 +0000 |
| Subject: | PHP 4.0 Bug #8489 Updated: Function empty() does not work | ||
| Groups: | php.dev | ||
| Request: | Send a blank email to php-dev+get-43427@lists.php.net to get a copy of this message | ||
ID: 8489
Updated by: stas
Reported By: wangbo999@hotmail.com
Old-Status: Open
Status: Feedback
Bug Type: *Function Specific
Assigned To:
Comments:
What is your register_globals setting? if you insert
var_dump($demo1) before if, what it prints?
Previous Comments:
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[2000-12-30 00:29:06] wangbo999@hotmail.com
a Form is as follow:
<form method="POST" action="accept_form.php">
<input name="demo1" type="text" value="">
<input type="submit" name="submit" value="go">
</form>
In the server, accept_form.php is as follow:
....
<script language="PHP">
if(empty($demo1)
{
echo "demo1 is empty";
}
</script>
....
Although I entered something is "demo1", empty() always returns true, and isset() works
properly. what is the problem? thank you.
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Full Bug description available at: http://bugs.php.net/?id=8489